Thermally robust and highly active pcp cobalt (II) catalyst for linear-selective hydroboration of terminal and internal olefins

J Liu, J Du, F Yu, L Gan, G Liu, Z Huang - ACS Catalysis, 2023 - ACS Publications
We report the design and synthesis of cobalt complexes of L2X-type ligands for olefin
hydroboration guided by the consideration of catalyst stability. Among the series of PCP …

Implication of a silyl cobalt dihydride complex as a useful catalyst for the hydrosilylation of imines

CC Bories, M Barbazanges, E Derat, M Petit - ACS Catalysis, 2021 - ACS Publications
Here, we describe the formation and use of silyl cobalt (III) dihydride complexes as powerful
catalysts for the hydrosilylation of a variety of imines starting from a low-valent well-defined …

Co‐Catalyzed Hydrosilylation of Ketones under Base‐Free Conditions: A Convenient Route to Silyl Ethers or Secondary Alcohols

H Stachowiak‐Dłużyńska, G Hreczycho - ChemCatChem, 2023 - Wiley Online Library
A cobalt‐catalyzed addition of hydrosilanes to unsaturated carbon‐oxygen bonds has been
developed, relying on complexes featuring easily accessible and inexpensive PNP‐type …

One-Pot Rapid Access to Benzyl Silanes, Germanes, and Stannanes from Toluenes Mediated by a LiN(SiMe3)2/CsCl System

Y Yuan, Y Gu, YE Wang, J Zheng, J Ji… - The Journal of …, 2022 - ACS Publications
Organo-silanes, germanes, and stannanes are considered to be conducive to the
development of cross-coupling reactions because they are stable, nontoxic, and easy to …

Well-Defined Cobalt-Silyl Complexes and Their Role in Catalytic Carbonyl Hydrosilylation

AL Amaya, H Alawisi, HD Arman, ZJ Tonzetich - Organometallics, 2023 - ACS Publications
The cobalt-silyl complexes [Co (H)(SiHPh2)(CyPNP)] and [Co (SiHPh2)(CyPNP)](CyPNP=
anion of 2, 5-bis (dicyclohexylphosphinomethyl) pyrrole) have been prepared by reactions of …

Hydrido-Cobalt Complexes for the Chemo- and Regioselective 1,2-Silylative Dearomatization of N-Heteroarenes

CC Bories, G Gontard, M Barbazanges, E Derat… - Organic …, 2023 - ACS Publications
We describe an efficient regio-and chemoselective dearomatization of N-heteroarenes using
hydrido-cobalt catalysts. Reactions were performed under mild conditions on a wide range …

Effects of silylene ligands on the performance of carbonyl hydrosilylation catalyzed by cobalt phosphine complexes

Q Fan, X Du, W Yang, Q Li, W Huang, H Sun… - Dalton …, 2023 - pubs.rsc.org
In order to study the effects of silylene ligands on the catalytic activity of carbonyl
hydrosilylation catalyzed by cobalt phosphine complexes, readily available model catalysts …

Si–H Bond Activation and Dehydrogenative Coupling of Silanes across the Iron–Amide Bond of a Bis (amido) bis (phosphine) Iron (II) Complex

JE Stevens, CE Moore, CM Thomas - Journal of the American …, 2023 - ACS Publications
Despite the utility of Si–Si bonds, there are relatively few examples of Si–Si bond formation
by base metals. In this work, a four-coordinate iron complex,(PNNP) FeII, is shown to …

C (sp)–H, S–H, and Sn–H Bond Activation with a Cobalt (I) Pincer Complex

S Saha, JA Krause, H Guan - Inorganic Chemistry, 2024 - ACS Publications
This study focuses on the stoichiometric reactions of {2, 6-(i Pr2PO) 2C6H3} Co (PMe3) 2
with terminal alkynes, thiols, and tin hydrides as part of an effort to develop catalytic, two …

Cobalt‐Catalyzed Hydrosilylation across Carbon‐Carbon, Carbon‐Oxygen, and Carbon‐Nitrogen Multiple Bonds–A Comprehensive Review

J Jose, TV Mathew - ChemCatChem, 2024 - Wiley Online Library
The selective conversion of unsaturated compounds has emerged as a crucial method in
chemical synthesis, enabling the synthesis of functional organic molecules. In recent …